Linux is not in the public domain. Linux is a cancer that attaches itself in an intellectual property sense to everything it touches. That's the way that the license works.
Bio: Nizami Ganjavi , Nizami Ganje'i, Nizami, or Nezāmi, whose formal name was Jamal ad-Dīn Abū Muḥammad Ilyās ibn-Yūsuf ibn-Zakkī, was a 12th-century Persian Sunni Muslim poet.
